IE51981B1 - Process for the separation of oil and/or phosphatidylethanolamine from alcohol soluble phosphatidylcholine products containing the same - Google Patents
Process for the separation of oil and/or phosphatidylethanolamine from alcohol soluble phosphatidylcholine products containing the sameInfo
- Publication number
- IE51981B1 IE51981B1 IE2833/81A IE283381A IE51981B1 IE 51981 B1 IE51981 B1 IE 51981B1 IE 2833/81 A IE2833/81 A IE 2833/81A IE 283381 A IE283381 A IE 283381A IE 51981 B1 IE51981 B1 IE 51981B1
- Authority
- IE
- Ireland
- Prior art keywords
- phosphatidylethanolamine
- oil
- phosphatidylcholine
- separation
- products
- Prior art date
Links
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 title claims abstract description 42
- WTJKGGKOPKCXLL-RRHRGVEJSA-N phosphatidylcholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCCCCCCC=CCCCCCCCC WTJKGGKOPKCXLL-RRHRGVEJSA-N 0.000 title claims abstract description 41
- JZNWSCPGTDBMEW-UHFFFAOYSA-N Glycerophosphorylethanolamin Natural products NCCOP(O)(=O)OCC(O)CO JZNWSCPGTDBMEW-UHFFFAOYSA-N 0.000 title claims abstract description 33
- 150000008104 phosphatidylethanolamines Chemical class 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000000926 separation method Methods 0.000 title claims abstract description 12
- 239000003921 oil Substances 0.000 claims abstract description 36
- 239000002904 solvent Substances 0.000 claims abstract description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 18
- 239000000741 silica gel Substances 0.000 claims description 16
- 229910002027 silica gel Inorganic materials 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 238000004587 chromatography analysis Methods 0.000 abstract description 6
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 230000003292 diminished effect Effects 0.000 abstract 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 239000000047 product Substances 0.000 description 23
- 239000011343 solid material Substances 0.000 description 12
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 9
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 239000006227 byproduct Substances 0.000 description 6
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 6
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 229930182558 Sterol Natural products 0.000 description 4
- 235000003702 sterols Nutrition 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 235000010469 Glycine max Nutrition 0.000 description 3
- 244000068988 Glycine max Species 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000012043 crude product Substances 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 150000003432 sterols Chemical class 0.000 description 3
- 230000001476 alcoholic effect Effects 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 238000004440 column chromatography Methods 0.000 description 2
- 239000002537 cosmetic Substances 0.000 description 2
- SWXVUIWOUIDPGS-UHFFFAOYSA-N diacetone alcohol Chemical compound CC(=O)CC(C)(C)O SWXVUIWOUIDPGS-UHFFFAOYSA-N 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 150000003904 phospholipids Chemical class 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- OZXIZRZFGJZWBF-UHFFFAOYSA-N 1,3,5-trimethyl-2-(2,4,6-trimethylphenoxy)benzene Chemical compound CC1=CC(C)=CC(C)=C1OC1=C(C)C=C(C)C=C1C OZXIZRZFGJZWBF-UHFFFAOYSA-N 0.000 description 1
- RYCNUMLMNKHWPZ-SNVBAGLBSA-N 1-acetyl-sn-glycero-3-phosphocholine Chemical compound CC(=O)OC[C@@H](O)COP([O-])(=O)OCC[N+](C)(C)C RYCNUMLMNKHWPZ-SNVBAGLBSA-N 0.000 description 1
- IIZPXYDJLKNOIY-JXPKJXOSSA-N 1-palmitoyl-2-arachidonoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC IIZPXYDJLKNOIY-JXPKJXOSSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 241000237858 Gastropoda Species 0.000 description 1
- 229930186217 Glycolipid Natural products 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 235000001014 amino acid Nutrition 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- OEYIOHPDSNJKLS-UHFFFAOYSA-N choline Chemical compound C[N+](C)(C)CCO OEYIOHPDSNJKLS-UHFFFAOYSA-N 0.000 description 1
- 229960001231 choline Drugs 0.000 description 1
- 238000011097 chromatography purification Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 239000008157 edible vegetable oil Substances 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 235000021588 free fatty acids Nutrition 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 150000002314 glycerols Chemical class 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229940067606 lecithin Drugs 0.000 description 1
- 239000000787 lecithin Substances 0.000 description 1
- 235000010445 lecithin Nutrition 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- SHOJXDKTYKFBRD-UHFFFAOYSA-N mesityl oxide Natural products CC(C)=CC(C)=O SHOJXDKTYKFBRD-UHFFFAOYSA-N 0.000 description 1
- 239000000693 micelle Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- MTZWHHIREPJPTG-UHFFFAOYSA-N phorone Chemical compound CC(C)=CC(=O)C=C(C)C MTZWHHIREPJPTG-UHFFFAOYSA-N 0.000 description 1
- 229930193351 phorone Natural products 0.000 description 1
- 150000003905 phosphatidylinositols Chemical class 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000001766 physiological effect Effects 0.000 description 1
- 102000004196 processed proteins & peptides Human genes 0.000 description 1
- 108090000765 processed proteins & peptides Proteins 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- -1 sterol esters Chemical class 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 238000004809 thin layer chromatography Methods 0.000 description 1
- 150000003626 triacylglycerols Chemical class 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23J—PROTEIN COMPOSITIONS FOR FOODSTUFFS; WORKING-UP PROTEINS FOR FOODSTUFFS; PHOSPHATIDE COMPOSITIONS FOR FOODSTUFFS
- A23J7/00—Phosphatide compositions for foodstuffs, e.g. lecithin
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/06—Phosphorus compounds without P—C bonds
- C07F9/08—Esters of oxyacids of phosphorus
- C07F9/09—Esters of phosphoric acids
- C07F9/10—Phosphatides, e.g. lecithin
- C07F9/103—Extraction or purification by physical or chemical treatment of natural phosphatides; Preparation of compositions containing phosphatides of unknown structure
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Organic Chemistry (AREA)
- Molecular Biology (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Food Science & Technology (AREA)
- Engineering & Computer Science (AREA)
- Fats And Perfumes (AREA)
- Cosmetics (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Developing Agents For Electrophotography (AREA)
- Polyesters Or Polycarbonates (AREA)
- Liquid Crystal Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19803047011 DE3047011A1 (de) | 1980-12-13 | 1980-12-13 | Verfahren zur abtrennung von oel und/oder phosphatidylethanolamin aus diese enthaltenden alkoholloeslichen phosphatidylcholin-produkten |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE812833L IE812833L (en) | 1982-06-13 |
| IE51981B1 true IE51981B1 (en) | 1987-05-13 |
Family
ID=6119081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE2833/81A IE51981B1 (en) | 1980-12-13 | 1981-12-02 | Process for the separation of oil and/or phosphatidylethanolamine from alcohol soluble phosphatidylcholine products containing the same |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US4452743A (cg-RX-API-DMAC10.html) |
| EP (1) | EP0054769B1 (cg-RX-API-DMAC10.html) |
| JP (1) | JPS57123196A (cg-RX-API-DMAC10.html) |
| AT (1) | ATE6727T1 (cg-RX-API-DMAC10.html) |
| BR (1) | BR8108063A (cg-RX-API-DMAC10.html) |
| CA (1) | CA1164478A (cg-RX-API-DMAC10.html) |
| DE (1) | DE3047011A1 (cg-RX-API-DMAC10.html) |
| DK (1) | DK153116C (cg-RX-API-DMAC10.html) |
| ES (1) | ES8207185A1 (cg-RX-API-DMAC10.html) |
| FI (1) | FI68158C (cg-RX-API-DMAC10.html) |
| GR (1) | GR81336B (cg-RX-API-DMAC10.html) |
| HU (1) | HU195825B (cg-RX-API-DMAC10.html) |
| IE (1) | IE51981B1 (cg-RX-API-DMAC10.html) |
| PL (1) | PL132453B1 (cg-RX-API-DMAC10.html) |
| ZA (1) | ZA818407B (cg-RX-API-DMAC10.html) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3047011A1 (de) * | 1980-12-13 | 1982-07-22 | A. Nattermann & Cie GmbH, 5000 Köln | Verfahren zur abtrennung von oel und/oder phosphatidylethanolamin aus diese enthaltenden alkoholloeslichen phosphatidylcholin-produkten |
| JPS57154190A (en) * | 1980-12-22 | 1982-09-22 | Fujisawa Pharmaceut Co Ltd | 7-substituted cephalosporanic acid derivative and its preparation |
| DE3218028A1 (de) * | 1982-05-13 | 1983-11-17 | A. Nattermann & Cie GmbH, 5000 Köln | Blattduengemittel |
| DE3225703C1 (de) * | 1982-07-09 | 1984-01-19 | A. Nattermann & Cie GmbH, 5000 Köln | Phospholipidkonzentrat und seine Verwendung als Hilfsstoff zum Herstellen und Austragen von Pflanzenschutzmittel enthaltenden Spritzbruehen |
| DE3346526C2 (de) * | 1983-12-22 | 1986-12-11 | A. Nattermann & Cie GmbH, 5000 Köln | Pharmazeutisches Präparat zur therapeutischen Behandlung von rheumatischen Erkrankungen |
| DE3346525C2 (de) * | 1983-12-22 | 1987-03-19 | A. Nattermann & Cie GmbH, 5000 Köln | Pharmazeutische Zubereitung mit speziellen 1,2-Diacyl-glycero-3-phosphocholinen zur Behandlung von Erkrankungen im Magen-Darmbereich |
| US4714571A (en) * | 1984-02-13 | 1987-12-22 | The Liposome Company, Inc. | Process for purification of phospholipids |
| DE3445949A1 (de) * | 1984-12-17 | 1986-06-19 | A. Nattermann & Cie GmbH, 5000 Köln | Verfahren zur isolierung eines begleitphospholipid-freien phosphatidylcholins |
| DE3445950A1 (de) * | 1984-12-17 | 1986-06-19 | A. Nattermann & Cie GmbH, 5000 Köln | Verfahren zur isolierung von lysophosphatidylcholin-freiem phosphatidylcholin aus ei-pulver |
| US5176935A (en) * | 1986-05-16 | 1993-01-05 | Vereinigte Kunstmuhlen Ag | Baking agent for breakfast roll doughs |
| US5183680A (en) * | 1986-05-16 | 1993-02-02 | A. Nattermann & Cie. Gmbh Corporation Of The Federal Republic Of Germany | Baking agent for leavened dough |
| KR900007831B1 (ko) * | 1986-11-28 | 1990-10-20 | 더 리포조옴 캄파니, 인코포레이티드 | 인지질 조성물 |
| JPS63190892A (ja) * | 1987-02-03 | 1988-08-08 | Q P Corp | 水添レシチンの分画法 |
| JP2793317B2 (ja) * | 1990-01-31 | 1998-09-03 | 株式会社ワイエムシィ | ホスファチジルコリン或いはホスファチジルエタノールアミンの分離方法 |
| JPH0488027U (cg-RX-API-DMAC10.html) * | 1990-12-18 | 1992-07-30 | ||
| US5310734A (en) * | 1991-07-05 | 1994-05-10 | Rhone-Poulenc Rorer | Phospholipid composition |
| DE19713096A1 (de) * | 1997-03-27 | 1998-10-01 | Sueddeutsche Kalkstickstoff | Ölfreie Glycerophospholipid-Formulierungen und Verfahren zu deren Herstellung |
| WO2004014144A1 (en) * | 2002-07-23 | 2004-02-19 | Solae, Llc | Process for removing sugar and/or oil from lecithin |
| CA2437321C (en) * | 2003-08-11 | 2012-06-12 | I-Hung Chu | Vapor fraction from seeds of glycine max (l.) merr. and composition thereof |
| US7282226B2 (en) * | 2003-08-11 | 2007-10-16 | I-Hung Chu | Vapor fraction from seeds of Glycine max (L.) Merr. and composition thereof |
| DE102010028365A1 (de) | 2010-04-29 | 2011-11-03 | Lichtblick Gmbh | Verwendung einer Phospholipid enthaltenden Zusammensetzung zur Entfernung von subkutanen Fettansammlungen |
| CN102964379B (zh) * | 2012-11-16 | 2015-10-21 | 成都圆大生物科技有限公司 | 一种制备磷脂酰丝氨酸和磷脂酰胆碱的方法 |
| US10561674B2 (en) | 2012-12-02 | 2020-02-18 | Lipogen Ltd. | Processes for the preparation of phospholipid-enriched dairy products as neutraceuticals for the formulation of functional foods |
| US9353137B2 (en) | 2014-02-07 | 2016-05-31 | Ghassem Amoabediny | Method for separation and purification of phosphatidylcholine employing magnetic nanoparticles and compositions so produced |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2724649A (en) * | 1951-03-23 | 1955-11-22 | Glidden Co | Margarine |
| US2727046A (en) * | 1951-12-17 | 1955-12-13 | Charles R Scholfield | Purification of phosphatides |
| GB860888A (en) * | 1956-04-30 | 1961-02-15 | Upjohn Co | Soya phosphatides and therapeutic compositions containing them |
| US3031478A (en) * | 1957-07-09 | 1962-04-24 | Nattermann A & Cie | Process for the production of natural phospholipids and substances produced thereby |
| US3268335A (en) * | 1962-01-16 | 1966-08-23 | Central Soya Co | Soy protein and soy lecithin composition |
| BE651582A (cg-RX-API-DMAC10.html) * | 1963-08-09 | |||
| US3436413A (en) * | 1965-12-21 | 1969-04-01 | Canada Packers Ltd | Process for the isolation of phosphatidyl serine |
| US3661946A (en) * | 1967-09-19 | 1972-05-09 | Lever Brothers Ltd | Phosphatide extraction |
| US3704254A (en) * | 1968-11-27 | 1972-11-28 | Lever Brothers Ltd | Process for separating phosphatides |
| DE2033359C3 (de) * | 1970-07-06 | 1980-02-14 | Max-Planck-Gesellschaft Zur Foerderung Der Wissenschaften E.V., 3400 Goettingen | Acylpropandiol-(l,3)-phosphorsäuremono-cholinester und Verfahren zu deren Herstellung |
| GB1350390A (en) * | 1970-09-23 | 1974-04-18 | Unilever Ltd | Phosphatide separation |
| US3798246A (en) * | 1972-03-10 | 1974-03-19 | Ajinomoto Kk | Process for preparing soybean phosphatides |
| US3869482A (en) * | 1972-07-31 | 1975-03-04 | Etapharm Chem Pharm Lab G M B | Method of producing highly purified phosphatides |
| DE2718797C3 (de) * | 1977-04-27 | 1987-06-19 | A. Nattermann & Cie GmbH, 5000 Köln | Verfahren zur Gewinnung fließfähiger ölhaltiger gereinigter Phosphatidylcholin |
| JPS5562010A (en) * | 1978-10-31 | 1980-05-10 | Ajinomoto Co Inc | Fat emulsion for intravenous injection |
| DE2915614A1 (de) * | 1979-04-18 | 1980-10-30 | Guenter Dr Heidemann | Verfahren zur gewinnung von reinen phosphatiden |
| DE3047011A1 (de) * | 1980-12-13 | 1982-07-22 | A. Nattermann & Cie GmbH, 5000 Köln | Verfahren zur abtrennung von oel und/oder phosphatidylethanolamin aus diese enthaltenden alkoholloeslichen phosphatidylcholin-produkten |
-
1980
- 1980-12-13 DE DE19803047011 patent/DE3047011A1/de active Granted
-
1981
- 1981-12-01 US US06/326,322 patent/US4452743A/en not_active Expired - Lifetime
- 1981-12-01 AT AT81110044T patent/ATE6727T1/de not_active IP Right Cessation
- 1981-12-01 EP EP81110044A patent/EP0054769B1/de not_active Expired
- 1981-12-02 IE IE2833/81A patent/IE51981B1/en not_active IP Right Cessation
- 1981-12-03 ZA ZA818407A patent/ZA818407B/xx unknown
- 1981-12-08 FI FI813928A patent/FI68158C/fi not_active IP Right Cessation
- 1981-12-08 GR GR66731A patent/GR81336B/el unknown
- 1981-12-09 CA CA000391872A patent/CA1164478A/en not_active Expired
- 1981-12-11 JP JP56198745A patent/JPS57123196A/ja active Granted
- 1981-12-11 BR BR8108063A patent/BR8108063A/pt unknown
- 1981-12-11 ES ES507887A patent/ES8207185A1/es not_active Expired
- 1981-12-11 DK DK551181A patent/DK153116C/da not_active IP Right Cessation
- 1981-12-11 HU HU813743A patent/HU195825B/hu not_active IP Right Cessation
- 1981-12-12 PL PL1981234219A patent/PL132453B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| HU195825B (en) | 1988-07-28 |
| ZA818407B (en) | 1982-10-27 |
| DK153116B (da) | 1988-06-20 |
| FI68158B (fi) | 1985-04-30 |
| PL234219A1 (cg-RX-API-DMAC10.html) | 1982-08-02 |
| ATE6727T1 (de) | 1984-04-15 |
| EP0054769B1 (de) | 1984-03-21 |
| FI813928L (fi) | 1982-06-14 |
| DE3047011C2 (cg-RX-API-DMAC10.html) | 1989-03-02 |
| CA1164478A (en) | 1984-03-27 |
| PL132453B1 (en) | 1985-03-30 |
| DK153116C (da) | 1988-11-07 |
| GR81336B (cg-RX-API-DMAC10.html) | 1984-12-11 |
| FI68158C (fi) | 1985-08-12 |
| JPS57123196A (en) | 1982-07-31 |
| EP0054769A3 (en) | 1982-08-04 |
| DK551181A (da) | 1982-06-14 |
| BR8108063A (pt) | 1982-09-21 |
| ES507887A0 (es) | 1982-09-01 |
| DE3047011A1 (de) | 1982-07-22 |
| IE812833L (en) | 1982-06-13 |
| JPH0244318B2 (cg-RX-API-DMAC10.html) | 1990-10-03 |
| EP0054769A2 (de) | 1982-06-30 |
| ES8207185A1 (es) | 1982-09-01 |
| US4452743A (en) | 1984-06-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4452743A (en) | Process for the separation of oils and/or phosphatidylethanolamine from alcohol soluble phosphatidylcholine products containing the same | |
| US4425276A (en) | Process for the separation of oil and/or phosphatidylethanolamine from alcohol soluble phosphatidylcholine products containing the same | |
| EP0185235B1 (de) | Verfahren zur Isolierung von Lysophosphatidylcholin-freiem Phosphatidylcholin aus Ei-Pulver | |
| US4443378A (en) | Process for the separation of acylated phospholipids from phosphatidylcholine products containing the same | |
| JPS5951253B2 (ja) | 油をほとんど含有していないホスフアチジルコリンの製造方法 | |
| EP0187931B1 (de) | Verfahren zur Isolierung eines Begleitphospholipid-freien Phosphatidylcholins | |
| JPS59152392A (ja) | 燐脂質の分画法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK9A | Patent expired |